WMSIC Electronic Components

Ymin KCXJ3552W151MF

ModelKCXJ3552W151MF
PackageThrough-hole, D18x L35.5mm
BrandYMIN
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Ymin KCXJ3552W151MF
Type
YMIN
Minimum package
140 盒

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YMIN
Electronic Component
KCXJ3552W151MF
Electronic Component
1
Electronic Component
150uF
Package
Through-hole, D18x L35.5mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
15.92g
Electronic Component
1
Electronic Component
BM0265637575
Voltage
450V
Capacitor
18mm
Capacitor
35.5mm
Electronic Component
Electronic Component
Electronic Component
140

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

KCXJ3552W151MF直插铝电解电容产品概述

KCXJ3552W151MF是永铭(Ymin)品牌推出的一款高压大容量直插铝电解电容,针对中高压电路的储能、滤波需求设计,具备参数稳定、安装便捷等特点,广泛应用于工业电源、家电、通信等领域。

一、产品身份与核心定位

作为永铭电解电容产品线中的中高压型号,KCXJ3552W151MF聚焦直流高压电路的滤波与储能场景,解决中高压环境下的纹波抑制、瞬态电压吸收问题,是替代同类进口或国产竞品的高性价比选择。其型号命名逻辑清晰:“KCXJ”为永铭系列代码,“3552”对应电容体尺寸(直径18mm×长度35.5mm),“151”代表容值150uF(15×10¹),“W”关联额定电压等级,“MF”明确铝电解电容属性。

二、基础技术参数详解

该电容的核心参数明确,满足工业级常规应用的精度与性能要求:

  • 容值与精度:额定容值150uF,精度±20%——属于铝电解电容的标准精度等级,适配多数对容值偏差要求不苛刻的电路;
  • 额定电压:450V DC(直流)——电解电容通常标注直流额定电压,实际应用需注意交流电压需降额(一般交流峰值不超过额定直流电压的70%);
  • 电容体尺寸:直径18mm(D18)×长度35.5mm(L35.5mm)——不含引线的主体尺寸,安装时需预留足够空间避免挤压;
  • 品牌与品质:永铭(Ymin)品牌——国内电解电容领域的主流厂商,产品一致性好,通过多项安规认证(如UL、CE等,需结合具体批次确认)。

三、封装与安装规格

KCXJ3552W151MF采用径向引线封装(引线从电容体两端垂直引出),适配PCB插件焊接工艺,具体安装要点如下:

  • 引线形式:镀锡铜引线(常规电解电容标准),焊接性能优异,支持手工焊、波峰焊等工艺;
  • 安装空间:需在PCB上预留直径≥20mm的安装孔位(含散热间隙),电容体周围避免紧贴其他发热元件;
  • 极性标识:电容体侧面标注负极标识(如黑色条纹),安装时需严格对应PCB上的“+”“-”极性,反接会导致电容漏液、爆炸等故障。

四、典型应用场景

结合450V高压、150uF容量的参数特点,该电容主要应用于以下场景:

  1. 开关电源滤波:工业电源、LED驱动电源的高压侧滤波环节,滤除高频纹波,稳定输出电压;
  2. 工业控制设备:PLC(可编程逻辑控制器)、变频器的直流母线滤波,吸收启动/关断时的瞬态电压;
  3. 大功率家电:空调、洗衣机的高压电路储能,保障电机启动时的电流需求;
  4. 通信电源:基站电源、服务器电源的高压侧滤波,提升电源效率与稳定性;
  5. 照明设备:大功率LED路灯、工矿灯的驱动电源,抑制纹波对LED寿命的影响。

五、性能优势与注意事项

(1)核心优势

  • 高压大容量匹配:450V/150uF的参数组合,精准适配中高压电路的储能需求,无需并联多个低容值电容;
  • 安装便捷性:径向封装引线长度适中,批量插件效率高,焊接可靠性强;
  • 品牌品质保障:永铭产品经过严格老化测试,寿命(一般为1000~2000小时@105℃,需结合具体型号确认)符合工业级应用要求。

(2)使用注意事项

  • 极性绝对不能反:电解电容为极性器件,反接会导致不可逆损坏,安装前需仔细核对极性标识;
  • 电压降额使用:实际工作电压建议不超过额定电压的80%(即≤360V DC),避免过压加速老化;
  • 温度控制:常规工作温度范围为-40℃~+85℃(部分批次支持+105℃),高温环境下需增加散热措施;
  • 避免机械损伤:电容体为铝壳封装,安装时避免挤压、碰撞,防止漏液。

综上,KCXJ3552W151MF是一款性能稳定、性价比突出的中高压直插铝电解电容,适用于多数工业与民用中高压电路场景,是工程师选型时的可靠选择。

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